Evaluation of fertilizer additions to stimulate oil biodegradation in sand seashore mesocosms SCIE SCOPUS KCI
DC Field | Value | Language |
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dc.contributor.author | Choi, SC | - |
dc.contributor.author | Kwon, KK | - |
dc.contributor.author | Sohn, JH | - |
dc.contributor.author | Kim, SJ | - |
dc.date.accessioned | 2020-04-21T06:55:52Z | - |
dc.date.available | 2020-04-21T06:55:52Z | - |
dc.date.created | 2020-01-28 | - |
dc.date.issued | 2002-06 | - |
dc.identifier.issn | 1017-7825 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/5709 | - |
dc.description.abstract | Effects of fertilizer additions for oil degradation were examined in sand seashore mesocosms. Within 37 days, up to 85% removal was achieved by the addition of slow-release type fertilizer (SRF) with the initial degradation rate of 423.3 mg oil (kg sand)(-1) day(-1). The removal was mostly of biological origin based on the changes of C(17)/pristane and C(18)/phytane ratios from 2.60 to 0.81 and from 3.55 to 1.29, respectively. The addition of oleophilic fertilizer (Inipol EAP22) was less effective and resulted in the removal of 64% of the added oil (3%, v/v) with a lower initial degradation rate. Petroleum-degrading bacteria had achieved a value of 1 x 10(8) CFU (g sand)(-1) at Day 3 and this peak exactly coincided with the initial degradation in the SRF-treated mesocosm. In this mesocosm, surface tension values were decreased drastically during Days 3 and 8, suggesting that microbially-produced surface-active agents actively enhanced the oil degradation rate and cell proliferation. Although the Inipol-treated mesocosm appeared to show significantly enhanced oil degradation compared to that of the untreated control mesocosm, Inipol was found to be less effective than SRF in enhancing a true oil-degrader when compared under similar experimental conditions. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | KOREAN SOC MICROBIOLOGY & BIOTECHNOLOGY | - |
dc.subject | MICROBIAL-DEGRADATION | - |
dc.subject | BIOREMEDIATION | - |
dc.subject | HYDROCARBONS | - |
dc.subject | MICROCOSMS | - |
dc.subject | CULTURES | - |
dc.subject | SURFACE | - |
dc.subject | SPILL | - |
dc.title | Evaluation of fertilizer additions to stimulate oil biodegradation in sand seashore mesocosms | - |
dc.type | Article | - |
dc.citation.endPage | 436 | - |
dc.citation.startPage | 431 | - |
dc.citation.title | JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY | - |
dc.citation.volume | 12 | - |
dc.citation.number | 3 | - |
dc.contributor.alternativeName | 권개경 | - |
dc.contributor.alternativeName | 손재학 | - |
dc.contributor.alternativeName | 김상진 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY, v.12, no.3, pp.431 - 436 | - |
dc.identifier.scopusid | 2-s2.0-0036066486 | - |
dc.identifier.wosid | 000176581900013 | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | MICROBIAL-DEGRADATION | - |
dc.subject.keywordPlus | BIOREMEDIATION | - |
dc.subject.keywordPlus | HYDROCARBONS | - |
dc.subject.keywordPlus | MICROCOSMS | - |
dc.subject.keywordPlus | CULTURES | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | SPILL | - |
dc.subject.keywordAuthor | degradation | - |
dc.subject.keywordAuthor | oil | - |
dc.subject.keywordAuthor | oleophilic fertilizer | - |
dc.subject.keywordAuthor | slow-release fertilizer | - |
dc.subject.keywordAuthor | surface tension | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Microbiology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Microbiology | - |